1985 is an interesting year, a turning point for the market of single lens reflex cameras: Minolta launched the first technically and commercially successful auto-focus SLR, the Maxxum 7000. In a few years, manual focus SLRs would be relegated to the status of entry level models manufactured by subcontractors such as Cosina. Brands like Olympus or Contax would fail to impose their autofocus cameras on the marketplace and would become largely irrelevant, while vendors like Fuji would not even try to launch an autofocus line of bodies and lenses, and would leave the market altogether.
Old issues of Popular Photography have been scanned and indexed by Google, editorial content and ads. I compiled the table below from Adorama’s and Cambridge Photo’s ads.

A few interesting points….

- the models most popular with enthusiasts (Canon AE-1P and Minolta X-700) were in the $150 price range (body only).
- Beginners could buy “a learner’s cameras” – with semi-auto-exposure – or a spec’d down aperture priority automatic cameras for less than $100.00.
- Very few models were competing in the $300 price bracket: serious or wealthy enthusiasts and pros could buy the Nikon FA, splurge on an OM-4, or spend even more on modular cameras with interchangeable viewfinders (like the Nikon F3, the Canon F1 or the Pentax LX).
The Minolta Maxxum 7000, priced at $300 (when you could find it), completely changed the equilibrium of the market. Targeted at the enthusiast photographer crowd (there was a more expensive Maxxum 9000 for the aspiring pros), it moved the average price of a camera a few notches upwards.
In a few years, the major vendors had converted their product line to autofocus, and relegated what was left of their manual focus SLR lines to the status of low margin items targeted at impecunious customers. Minolta and Pentax moved the production line of their manual focus SLRs to China, while Canon, Nikon and Olympus commissioned companies like Cosina to design and manufacture entry level manual focus cameras for them (Canon T60, Nikon FM10 and Olympus OM-2000 respectively).
On a side note, the Maxxum product line was so successful that Minolta leapfrogged Canon to become the #1 vendor on the market. It took Canon a few years (and the EOS series) to take their crown back.
